diff options
Diffstat (limited to 'compiler/rustc_infer/src')
14 files changed, 45 insertions, 42 deletions
diff --git a/compiler/rustc_infer/src/infer/canonical/canonicalizer.rs b/compiler/rustc_infer/src/infer/canonical/canonicalizer.rs index 8ba0eb144b5..e57532e2de2 100644 --- a/compiler/rustc_infer/src/infer/canonical/canonicalizer.rs +++ b/compiler/rustc_infer/src/infer/canonical/canonicalizer.rs @@ -382,7 +382,7 @@ impl<'cx, 'tcx> TypeFolder<TyCtxt<'tcx>> for Canonicalizer<'cx, 'tcx> { // any equated inference vars correctly! let root_vid = self.infcx.root_var(vid); if root_vid != vid { - t = self.infcx.tcx.mk_ty_var(root_vid); + t = Ty::new_var(self.infcx.tcx, root_vid); vid = root_vid; } @@ -785,7 +785,7 @@ impl<'cx, 'tcx> Canonicalizer<'cx, 'tcx> { self.fold_ty(bound_to) } else { let var = self.canonical_var(info, ty_var.into()); - self.interner().mk_bound(self.binder_index, var.into()) + Ty::new_bound(self.tcx, self.binder_index, var.into()) } } diff --git a/compiler/rustc_infer/src/infer/canonical/mod.rs b/compiler/rustc_infer/src/infer/canonical/mod.rs index 62f49741500..f765c41a367 100644 --- a/compiler/rustc_infer/src/infer/canonical/mod.rs +++ b/compiler/rustc_infer/src/infer/canonical/mod.rs @@ -26,7 +26,7 @@ use crate::infer::{InferCtxt, RegionVariableOrigin, TypeVariableOrigin, TypeVari use rustc_index::IndexVec; use rustc_middle::ty::fold::TypeFoldable; use rustc_middle::ty::subst::GenericArg; -use rustc_middle::ty::{self, List, TyCtxt}; +use rustc_middle::ty::{self, List, Ty, TyCtxt}; use rustc_span::source_map::Span; pub use rustc_middle::infer::canonical::*; @@ -128,7 +128,7 @@ impl<'tcx> InferCtxt<'tcx> { CanonicalVarKind::PlaceholderTy(ty::PlaceholderType { universe, bound }) => { let universe_mapped = universe_map(universe); let placeholder_mapped = ty::PlaceholderType { universe: universe_mapped, bound }; - self.tcx.mk_placeholder(placeholder_mapped).into() + Ty::new_placeholder(self.tcx, placeholder_mapped).into() } CanonicalVarKind::Region(ui) => self diff --git a/compiler/rustc_infer/src/infer/canonical/query_response.rs b/compiler/rustc_infer/src/infer/canonical/query_response.rs index 32054e6d125..9c3ab04deae 100644 --- a/compiler/rustc_infer/src/infer/canonical/query_response.rs +++ b/compiler/rustc_infer/src/infer/canonical/query_response.rs @@ -520,7 +520,7 @@ impl<'tcx> InferCtxt<'tcx> { self.at(cause, param_env) .eq( DefineOpaqueTypes::Yes, - self.tcx.mk_opaque(a.def_id.to_def_id(), a.substs), + Ty::new_opaque(self.tcx, a.def_id.to_def_id(), a.substs), b, )? .obligations, diff --git a/compiler/rustc_infer/src/infer/combine.rs b/compiler/rustc_infer/src/infer/combine.rs index 0b93b6b9f27..a9cdb8c51cf 100644 --- a/compiler/rustc_infer/src/infer/combine.rs +++ b/compiler/rustc_infer/src/infer/combine.rs @@ -322,8 +322,8 @@ impl<'tcx> InferCtxt<'tcx> { .unify_var_value(vid, Some(val)) .map_err(|e| int_unification_error(vid_is_expected, e))?; match val { - IntType(v) => Ok(self.tcx.mk_mach_int(v)), - UintType(v) => Ok(self.tcx.mk_mach_uint(v)), + IntType(v) => Ok(Ty::new_int(self.tcx, v)), + UintType(v) => Ok(Ty::new_uint(self.tcx, v)), } } @@ -338,7 +338,7 @@ impl<'tcx> InferCtxt<'tcx> { .float_unification_table() .unify_var_value(vid, Some(ty::FloatVarValue(val))) .map_err(|e| float_unification_error(vid_is_expected, e))?; - Ok(self.tcx.mk_mach_float(val)) + Ok(Ty::new_float(self.tcx, val)) } } diff --git a/compiler/rustc_infer/src/infer/error_reporting/mod.rs b/compiler/rustc_infer/src/infer/error_reporting/mod.rs index 15213c4b023..b826ced0453 100644 --- a/compiler/rustc_infer/src/infer/error_reporting/mod.rs +++ b/compiler/rustc_infer/src/infer/error_reporting/mod.rs @@ -315,7 +315,7 @@ pub fn unexpected_hidden_region_diagnostic<'tcx>( ) -> DiagnosticBuilder<'tcx, ErrorGuaranteed> { let mut err = tcx.sess.create_err(errors::OpaqueCapturesLifetime { span, - opaque_ty: tcx.mk_opaque(opaque_ty_key.def_id.to_def_id(), opaque_ty_key.substs), + opaque_ty: Ty::new_opaque(tcx, opaque_ty_key.def_id.to_def_id(), opaque_ty_key.substs), opaque_ty_span: tcx.def_span(opaque_ty_key.def_id), }); diff --git a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs index aad9885827d..a9b485a6f7e 100644 --- a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs +++ b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs @@ -288,7 +288,7 @@ pub fn suggest_new_region_bound( // Get the identity type for this RPIT let did = item_id.owner_id.to_def_id(); - let ty = tcx.mk_opaque(did, ty::InternalSubsts::identity_for_item(tcx, did)); + let ty = Ty::new_opaque(tcx, did, ty::InternalSubsts::identity_for_item(tcx, did)); if let Some(span) = opaque.bounds.iter().find_map(|arg| match arg { GenericBound::Outlives(Lifetime { diff --git a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/trait_impl_difference.rs b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/trait_impl_difference.rs index ce70bcc5c85..12d38ced030 100644 --- a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/trait_impl_difference.rs +++ b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/trait_impl_difference.rs @@ -41,8 +41,8 @@ impl<'a, 'tcx> NiceRegionError<'a, 'tcx> { // all of the region highlighting machinery only deals with those. let guar = self.emit_err( var_origin.span(), - self.cx.tcx.mk_fn_ptr(ty::Binder::dummy(expected)), - self.cx.tcx.mk_fn_ptr(ty::Binder::dummy(found)), + Ty::new_fn_ptr(self.cx.tcx,ty::Binder::dummy(expected)), + Ty::new_fn_ptr(self.cx.tcx,ty::Binder::dummy(found)), *trait_item_def_id, ); return Some(guar); diff --git a/compiler/rustc_infer/src/infer/error_reporting/note.rs b/compiler/rustc_infer/src/infer/error_reporting/note.rs index 07a9eff2dbe..e55e9e75fb6 100644 --- a/compiler/rustc_infer/src/infer/error_reporting/note.rs +++ b/compiler/rustc_infer/src/infer/error_reporting/note.rs @@ -11,7 +11,7 @@ use rustc_errors::{ use rustc_hir::def_id::{DefId, LocalDefId}; use rustc_middle::traits::ObligationCauseCode; use rustc_middle::ty::error::TypeError; -use rustc_middle::ty::{self, IsSuggestable, Region}; +use rustc_middle::ty::{self, IsSuggestable, Region, Ty}; use rustc_span::symbol::kw; use super::ObligationCauseAsDiagArg; @@ -304,7 +304,7 @@ impl<'tcx> TypeErrCtxt<'_, 'tcx> { let trait_substs = trait_ref .subst_identity() // Replace the explicit self type with `Self` for better suggestion rendering - .with_self_ty(self.tcx, self.tcx.mk_ty_param(0, kw::SelfUpper)) + .with_self_ty(self.tcx, Ty::new_param(self.tcx, 0, kw::SelfUpper)) .substs; let trait_item_substs = ty::InternalSubsts::identity_for_item(self.tcx, impl_item_def_id) .rebase_onto(self.tcx, impl_def_id, trait_substs); diff --git a/compiler/rustc_infer/src/infer/freshen.rs b/compiler/rustc_infer/src/infer/freshen.rs index 94cecdf0fb5..05769b7907a 100644 --- a/compiler/rustc_infer/src/infer/freshen.rs +++ b/compiler/rustc_infer/src/infer/freshen.rs @@ -188,7 +188,7 @@ impl<'a, 'tcx> TypeFreshener<'a, 'tcx> { match v { ty::TyVar(v) => { let opt_ty = self.infcx.inner.borrow_mut().type_variables().probe(v).known(); - Some(self.freshen_ty(opt_ty, ty::TyVar(v), |n| self.infcx.tcx.mk_fresh_ty(n))) + Some(self.freshen_ty(opt_ty, ty::TyVar(v), |n| Ty::new_fresh(self.infcx.tcx, n))) } ty::IntVar(v) => Some( @@ -200,7 +200,7 @@ impl<'a, 'tcx> TypeFreshener<'a, 'tcx> { .probe_value(v) .map(|v| v.to_type(self.infcx.tcx)), ty::IntVar(v), - |n| self.infcx.tcx.mk_fresh_int_ty(n), + |n| Ty::new_fresh_int(self.infcx.tcx, n), ), ), @@ -213,7 +213,7 @@ impl<'a, 'tcx> TypeFreshener<'a, 'tcx> { .probe_value(v) .map(|v| v.to_type(self.infcx.tcx)), ty::FloatVar(v), - |n| self.infcx.tcx.mk_fresh_float_ty(n), + |n| Ty::new_fresh_float(self.infcx.tcx, n), ), ), diff --git a/compiler/rustc_infer/src/infer/generalize.rs b/compiler/rustc_infer/src/infer/generalize.rs index 6d95055ff74..78025016757 100644 --- a/compiler/rustc_infer/src/infer/generalize.rs +++ b/compiler/rustc_infer/src/infer/generalize.rs @@ -277,7 +277,7 @@ where let origin = *inner.type_variables().var_origin(vid); let new_var_id = inner.type_variables().new_var(self.for_universe, origin); - let u = self.tcx().mk_ty_var(new_var_id); + let u = Ty::new_var(self.tcx(), new_var_id); // Record that we replaced `vid` with `new_var_id` as part of a generalization // operation. This is needed to detect cyclic types. To see why, see the diff --git a/compiler/rustc_infer/src/infer/higher_ranked/mod.rs b/compiler/rustc_infer/src/infer/higher_ranked/mod.rs index 31a6ac76aff..510b1797d3c 100644 --- a/compiler/rustc_infer/src/infer/higher_ranked/mod.rs +++ b/compiler/rustc_infer/src/infer/higher_ranked/mod.rs @@ -6,7 +6,7 @@ use super::{HigherRankedType, InferCtxt}; use crate::infer::CombinedSnapshot; use rustc_middle::ty::fold::FnMutDelegate; use rustc_middle::ty::relate::{Relate, RelateResult, TypeRelation}; -use rustc_middle::ty::{self, Binder, TyCtxt, TypeFoldable}; +use rustc_middle::ty::{self, Binder, Ty, TyCtxt, TypeFoldable}; impl<'a, 'tcx> CombineFields<'a, 'tcx> { /// Checks whether `for<..> sub <: for<..> sup` holds. @@ -88,10 +88,10 @@ impl<'tcx> InferCtxt<'tcx> { ) }, types: &mut |bound_ty: ty::BoundTy| { - self.tcx.mk_placeholder(ty::PlaceholderType { - universe: next_universe, - bound: bound_ty, - }) + Ty::new_placeholder( + self.tcx, + ty::PlaceholderType { universe: next_universe, bound: bound_ty }, + ) }, consts: &mut |bound_var: ty::BoundVar, ty| { ty::Const::new_placeholder( diff --git a/compiler/rustc_infer/src/infer/mod.rs b/compiler/rustc_infer/src/infer/mod.rs index 53d691eca24..fca32b73d1d 100644 --- a/compiler/rustc_infer/src/infer/mod.rs +++ b/compiler/rustc_infer/src/infer/mod.rs @@ -725,19 +725,19 @@ impl<'tcx> InferCtxt<'tcx> { .type_variables() .unsolved_variables() .into_iter() - .map(|t| self.tcx.mk_ty_var(t)) + .map(|t| Ty::new_var(self.tcx, t)) .collect(); vars.extend( (0..inner.int_unification_table().len()) .map(|i| ty::IntVid { index: i as u32 }) .filter(|&vid| inner.int_unification_table().probe_value(vid).is_none()) - .map(|v| self.tcx.mk_int_var(v)), + .map(|v| Ty::new_int_var(self.tcx, v)), ); vars.extend( (0..inner.float_unification_table().len()) .map(|i| ty::FloatVid { index: i as u32 }) .filter(|&vid| inner.float_unification_table().probe_value(vid).is_none()) - .map(|v| self.tcx.mk_float_var(v)), + .map(|v| Ty::new_float_var(self.tcx, v)), ); vars } @@ -978,7 +978,7 @@ impl<'tcx> InferCtxt<'tcx> { } pub fn next_ty_var(&self, origin: TypeVariableOrigin) -> Ty<'tcx> { - self.tcx.mk_ty_var(self.next_ty_var_id(origin)) + Ty::new_var(self.tcx, self.next_ty_var_id(origin)) } pub fn next_ty_var_id_in_universe( @@ -995,7 +995,7 @@ impl<'tcx> InferCtxt<'tcx> { universe: ty::UniverseIndex, ) -> Ty<'tcx> { let vid = self.next_ty_var_id_in_universe(origin, universe); - self.tcx.mk_ty_var(vid) + Ty::new_var(self.tcx, vid) } pub fn next_const_var(&self, ty: Ty<'tcx>, origin: ConstVariableOrigin) -> ty::Const<'tcx> { @@ -1028,7 +1028,7 @@ impl<'tcx> InferCtxt<'tcx> { } pub fn next_int_var(&self) -> Ty<'tcx> { - self.tcx.mk_int_var(self.next_int_var_id()) + Ty::new_int_var(self.tcx, self.next_int_var_id()) } fn next_float_var_id(&self) -> FloatVid { @@ -1036,7 +1036,7 @@ impl<'tcx> InferCtxt<'tcx> { } pub fn next_float_var(&self) -> Ty<'tcx> { - self.tcx.mk_float_var(self.next_float_var_id()) + Ty::new_float_var(self.tcx, self.next_float_var_id()) } /// Creates a fresh region variable with the next available index. @@ -1116,7 +1116,7 @@ impl<'tcx> InferCtxt<'tcx> { }, ); - self.tcx.mk_ty_var(ty_var_id).into() + Ty::new_var(self.tcx, ty_var_id).into() } GenericParamDefKind::Const { .. } => { let origin = ConstVariableOrigin { @@ -1265,7 +1265,7 @@ impl<'tcx> InferCtxt<'tcx> { if let Some(value) = inner.int_unification_table().probe_value(vid) { value.to_type(self.tcx) } else { - self.tcx.mk_int_var(inner.int_unification_table().find(vid)) + Ty::new_int_var(self.tcx, inner.int_unification_table().find(vid)) } } @@ -1276,7 +1276,7 @@ impl<'tcx> InferCtxt<'tcx> { if let Some(value) = inner.float_unification_table().probe_value(vid) { value.to_type(self.tcx) } else { - self.tcx.mk_float_var(inner.float_unification_table().find(vid)) + Ty::new_float_var(self.tcx, inner.float_unification_table().find(vid)) } } @@ -1945,13 +1945,16 @@ fn replace_param_and_infer_substs_with_placeholder<'tcx>( self.idx += 1; idx }; - self.tcx.mk_placeholder(ty::PlaceholderType { - universe: ty::UniverseIndex::ROOT, - bound: ty::BoundTy { - var: ty::BoundVar::from_u32(idx), - kind: ty::BoundTyKind::Anon, + Ty::new_placeholder( + self.tcx, + ty::PlaceholderType { + universe: ty::UniverseIndex::ROOT, + bound: ty::BoundTy { + var: ty::BoundVar::from_u32(idx), + kind: ty::BoundTyKind::Anon, + }, }, - }) + ) } else { t.super_fold_with(self) } diff --git a/compiler/rustc_infer/src/infer/sub.rs b/compiler/rustc_infer/src/infer/sub.rs index d9f9d2aabdb..27e1ed56f31 100644 --- a/compiler/rustc_infer/src/infer/sub.rs +++ b/compiler/rustc_infer/src/infer/sub.rs @@ -118,7 +118,7 @@ impl<'tcx> TypeRelation<'tcx> for Sub<'_, '_, 'tcx> { (&ty::Error(e), _) | (_, &ty::Error(e)) => { infcx.set_tainted_by_errors(e); - Ok(self.tcx().ty_error(e)) + Ok(Ty::new_error(self.tcx(), e)) } ( diff --git a/compiler/rustc_infer/src/traits/util.rs b/compiler/rustc_infer/src/traits/util.rs index 3aeed93baf2..074ff7ec97f 100644 --- a/compiler/rustc_infer/src/traits/util.rs +++ b/compiler/rustc_infer/src/traits/util.rs @@ -3,7 +3,7 @@ use smallvec::smallvec; use crate::infer::outlives::components::{push_outlives_components, Component}; use crate::traits::{self, Obligation, PredicateObligation}; use rustc_data_structures::fx::{FxHashSet, FxIndexSet}; -use rustc_middle::ty::{self, ToPredicate, TyCtxt}; +use rustc_middle::ty::{self, ToPredicate, Ty, TyCtxt}; use rustc_span::symbol::Ident; use rustc_span::Span; @@ -344,7 +344,7 @@ impl<'tcx, O: Elaboratable<'tcx>> Elaborator<'tcx, O> { } Component::Param(p) => { - let ty = tcx.mk_ty_param(p.index, p.name); + let ty = Ty::new_param(tcx, p.index, p.name); Some(ty::ClauseKind::TypeOutlives(ty::OutlivesPredicate(ty, r_min))) } |